De novo synthesized large libraries of nucleic acids are provided herein with low error rates. Further, devices for the manufacturing of high-quality building blocks, such as oligonucleotides, are described herein. Longer nucleic acids can be synthesized in parallel using microfluidic assemblies. Further, methods herein allow for the fast construction of large libraries of long, high-quality genes. Devices for the manufacturing of large libraries of long and high-quality nucleic acids are further described herein.

The present invention relates to a method for producing a population of nucleic acids encoding at least one protein comprising at least one immunoglobulin variable domain having a non-human-derived CDR3 amino acid sequence embedded in essentially human framework sequences, as well as to a population of nucleic acids and a population of proteins relates thereto and uses thereof.

The invention provides a method for the exploration of chemical space through a multigenerational series of synthetic stages. In a first stage, a series of reactions is performed. The products of the first series are analysed, and a first product from the series of reactions is selected. The first product is used as a chemical input for each of the reactions in a second series of reactions. The products of the second series are analysed. The first and second stages are performed autonomously. The selection of a product in the first stage comprises the comparison of the products from the first series of reactions against a fitness function, where the selected product has a superior fitness compared with one or more other products in the first series. Each reaction in the first series differs in one or more chemical and/or physical inputs. Each reaction in the second series differs in one or more chemical and/or physical inputs. The invention also provides an automated exploration apparatus for performing the method, and the apparatus comprises a controller, and a chemical synthesiser and an analytical unit which are operable by the controller, as described herein.

The invention provides a method for the exploration of chemical space through a multigenerational series of synthetic stages. In a first stage, a series of reactions is performed. The products of the first series are analysed, and a first product from the series of reactions is selected. The first product is used as a chemical input for each of the reactions in a second series of reactions. The products of the second series are analysed. The first and second stages are performed autonomously. The selection of a product in the first stage comprises the comparison of the products from the first series of reactions against a fitness function, where the selected product has a superior fitness compared with one or more other products in the first series. Each reaction in the first series differs in one or more chemical and/or physical inputs. Each reaction in the second series differs in one or more chemical and/or physical inputs. The invention also provides an automated exploration apparatus for performing the method, and the apparatus comprises a controller, and a chemical synthesiser and an analytical unit which are operable by the controller, as described herein.

De novo synthesized large libraries of nucleic acids are provided herein with low error rates. Further, devices for the manufacturing of high-quality building blocks, such as oligonucleotides, are described herein. Longer nucleic acids can be synthesized in parallel using microfluidic assemblies. Further, methods herein allow for the fast construction of large libraries of long, high-quality genes. Devices for the manufacturing of large libraries of long and high-quality nucleic acids are further described herein.

The present disclosure provides methods, compositions, kits, and systems useful in the determination and evaluation of the immune repertoire using genomic DNA from a biological sample. In one aspect, target-specific primer panels provide for the effective amplification of sequences of T cell receptor and/or B cell receptor chains with improved sequencing accuracy and resolution over the repertoire. Nucleic acid sequences of variable regions associated with the immune cell receptor are determined to effectively portray clonal diversity of a biological sample and/or differences associated with the immune cell repertoire of a biological sample.

The present disclosure provides methods, compositions, kits, and systems useful in the determination and evaluation of the immune repertoire using genomic DNA from a biological sample. In one aspect, target-specific primer panels provide for the effective amplification of sequences of T cell receptor and/or B cell receptor chains with improved sequencing accuracy and resolution over the repertoire. Nucleic acid sequences of variable regions associated with the immune cell receptor are determined to effectively portray clonal diversity of a biological sample and/or differences associated with the immune cell repertoire of a biological sample.

Provided herein are polypeptides that bind to a transferrin receptor, methods of generating such polypeptides, and methods of using the polypeptides to target a composition to a transferrin receptor-expressing cell.

Provided herein are polypeptides that bind to a transferrin receptor, methods of generating such polypeptides, and methods of using the polypeptides to target a composition to a transferrin receptor-expressing cell.

The present invention relates to a method for producing a population of nucleic acids encoding at least one protein comprising at least one immunoglobulin variable domain having a non-human-derived CDR3 amino acid sequence embedded in essentially human framework sequences, as well as to a population of nucleic acids and a population of proteins relates thereto and uses thereof.